import type { RouteLocationRaw, Router } from "vue-router"

import { PageEnum } from "/@/enums/pageEnum"
import { isString } from "/@/utils/is"
import { computed, unref } from "vue"

import { useRouter } from "vue-router"
import { REDIRECT_NAME } from "/@/router/constant"

export type RouteLocationRawEx = Omit<RouteLocationRaw, "path"> & { path: PageEnum }

function handleError(e: Error) {
  console.error(e)
}

// page switch
export function useGo(_router?: Router) {
  let router
  if (!_router) {
    router = useRouter()
  }
  const { push, replace } = _router || router
  function go(opt: PageEnum | RouteLocationRawEx | string = PageEnum.BASE_HOME, isReplace = false) {
    if (!opt) {
      return
    }
    if (isString(opt)) {
      isReplace ? replace(opt).catch(handleError) : push(opt).catch(handleError)
    } else {
      const o = opt as RouteLocationRaw
      isReplace ? replace(o).catch(handleError) : push(o).catch(handleError)
    }
  }
  return go
}

/**
 * @description: redo current page
 */
export const useRedo = (_router?: Router) => {
  const { push, currentRoute } = _router || useRouter()
  const { query, params = {}, name, fullPath, path } = unref(currentRoute.value)
  function redo(): Promise<boolean> {
    return new Promise((resolve) => {
      if (name === REDIRECT_NAME) {
        resolve(false)
        return
      }
      // if (name && Object.keys(params).length > 0) {
      //   // 【vue3】online表单、表单设计器 功能测试 右键刷新时 404
      //   if (isDynamicRoute(params, name)) {
      //     params["_redirect_type"] = "path"
      //     params["path"] = path
      //   } else {
      //     params["_redirect_type"] = "name"
      //     params["path"] = String(name)
      //   }
      // }
      params["_redirect_type"] = "path"
      params["path"] = path
      push({ name: REDIRECT_NAME, params, query }).then(() => resolve(true))
    })
  }
  return redo
}

/**
 * 判断是不是动态路由的跳转
 * @param params
 * @param name
 */
function isDynamicRoute(params, name) {
  const arr = Object.keys(params)
  let flag = false
  for (let i = 0; i < arr.length; i++) {
    const key = "@" + arr[i]
    if ((name as string).indexOf(key) > 0) {
      flag = true
      break
    }
  }
  return flag
}
